Ensure 'Force Microsoft Defender SmartScreen checks on downloads from trusted sources' is set to 'Enabled'

HochStufe 1Automatisiertedge

Beschreibung

This policy setting controls whether Microsoft Defender SmartScreen can check if downloads have been retrieved from a trusted source. The recommended state for this setting is: Enabled. Rationale: Windows Defender SmartScreen can verify that downloads are from a trusted source can greatly reduce the chances of a user downloading an infected package to their machine. Audit reads the Group Policy registry value and prints 'compliant', 'unset' (policy not configured, reported as FAIL) or the non-compliant value. Registry value: HKLM\SOFTWARE\Policies\Microsoft\Edge:SmartScreenForTrustedDownloadsEnabled (REG_DWORD); compliant when it is 1. Remediation writes 1 locally; in a domain set it through the ADMX so Group Policy does not revert it.

So wird geprüft

Prüfmethode: Windows-Registrierung

registry

$v = (Get-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Edge' -Name 'SmartScreenForTrustedDownloadsEnabled' -ErrorAction SilentlyContinue).'SmartScreenForTrustedDownloadsEnabled'; if ($null -eq $v) { 'unset' } elseif (($null -ne $v -and @(1) -contains [int64]$v)) { 'compliant' } else { "non-compliant: $v" }

Erwartete Ausgabe: compliant

So wird behoben

Behebungsmethode: Shell-Befehl

shell

$p = 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Edge'; if (-not (Test-Path -Path $p)) { New-Item -Path $p -Force | Out-Null }; New-ItemProperty -Path $p -Name 'SmartScreenForTrustedDownloadsEnabled' -Value 1 -PropertyType DWord -Force | Out-Null

Eigenschaften

Betriebssysteme: Beliebig
Tags: edgebrowsercis-l1
Referenz: CIS Microsoft Edge Benchmark v5.0.0 - 1.34.4 Ensure 'Force Microsoft Defender SmartScreen checks on downloads from trusted sources' is set to 'Enabled'

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shell

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